shared/gatt-db: Leave value untouched if realloc fails. gatt_db_attribute_write currently sets the attrib->value pointer to NULL and leaks the old memory block, since realloc leaves the initial block untouched if it fails and returns NULL. This patch fixes this so that the attribute value isn't modified if realloc fails.

Diffstat

1 files changed, 8 insertions(+), 2 deletions(-)